Abstract: A method for calculating a relevancy value of a document out of a plurality of documents, the method includes the steps of: (a) receiving a client query defining an information interest of the client; (b) scanning each document with at least a portion of the client query and with at least one real time term to generate a first and a second set of relevancy values; a real time term are extracted from (i) information packets generated by real time information sources, (ii) other client queries or (iii) alert results, and (c) calculating a combination of relevancy values of the first and second sets of each document to generate the relevancy value of each document.